115553260247 has 2 divisors, whose sum is σ = 115553260248. Its totient is φ = 115553260246.

The previous prime is 115553260231. The next prime is 115553260297. The reversal of 115553260247 is 742062355511.

It is a weak prime.

It is an emirp because it is prime and its reverse (742062355511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115553260247 - 2⁴ = 115553260231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115553260297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57776630123 + 57776630124.

It is an arithmetic number, because the mean of its divisors is an integer number (57776630124).

Almost surely, 2^115553260247 is an apocalyptic number.

115553260247 is a deficient number, since it is larger than the sum of its proper divisors (1).

115553260247 is an equidigital number, since it uses as much as digits as its factorization.

115553260247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 115553260247 in words is "one hundred fifteen billion, five hundred fifty-three million, two hundred sixty thousand, two hundred forty-seven".